This patch permits to configure the WhoAmI register address
because some device could have not a standard address for
this register.
Signed-off-by: NGiuseppe Barba <giuseppe.barba@st.com>
Reviewed-by: NDenis Ciocca <denis.ciocca@st.com>
Acked-by: NDenis Ciocca <denis.ciocca@st.com>
Signed-off-by: NJonathan Cameron <jic23@kernel.org>